chemical sludge dryer

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Sludge Dewatering Equipment: Continuous Sludge Dryers – M ...

Process. Our continuous sludge dryer is designed to be used in conjunction with a filter press, which dewaters metal hydroxide slurries from metal plating operations.The filter cake that is produced by the filter press is dumped into the sludge dryer receiving hopper (A).

Watromat® Sludge Dryer

WATROMAT® batch sludge dryer use dried air to reduce the weight and volume of filter cake sludge. Sludge drying with WATROMAT® batch sludge dryers is ideal for filter cake sludge from small and medium plate and frame filter presses. The filter cake sludge is filled into WATROMAT® drying containers and will be dried with dry air.

China OEM Chemical Sludge Paddle Dryer

The paddle dryer has been successfully used in food, chemical, petrochemical, dye, industrial sludge and other fields. The heat transfer, cooling, and agitation characteristics of the equipment enable it to perform the following unit operations: combustion (low temperature), cooling, drying (solvent recovery) heating (melting), reaction, and ...

Sludge Dewatering | Advanced Chemical Systems, Inc.

Sludge Dewatering Treatment Process Sludge dewatering is the process of reducing the sludge in wastewater to prepare it for disposal. During the treatment process, sludge originates Sludge originates as the by-product from the slurry (semi-liquid mixture of fine particles) during the process of industrial wastewater treatment. A dewatering filter press is used to reduce the […]

Sludge Dewatering and Drying System | AMCON is the ...

Sludge dryer, K series is capable of decreasing a great amount of sludge-discharging with Steam-Heating Drum. Using after the sludge process of VOLUTE TM dewatering press, it can make sludge cake (Assuming activated-sludge or chemically precipitated sludge) further drier one which has 10% ~ 40% moisture content.

Durco Filters By Ascension Industries

Durco Filters Enviro-Dri Sludge Dryers are designed for supplemental dewatering of filter cake (>25 wt% solids) up to 90%, greatly reducing waste volume and weight. Waste disposal costs can be reduced by 75%. The Enviro-Dri Sludge Dryer is typically used in conjunction with a filter press where the filter press discharges its cake directly into the dryer.

Drying of chemical factory dewatered sludge | KENKI DRYER

Material to be dry: Chemical factory dewatered sludge Purpose of drying:The costs reduction of industrial waste disposal; Moisture content: 80%W.B. before drying, 30%W.B. after drying; Requirements for dryer: To prevent clogging in a dryer body with highly sticky and adhesive materials. 24 hours autonomous operation.

Thin Film Sludge Dryer

The thin film sludge drying technology adopted by SafBon targets the circular economy and self-sustainable concept. The drying process is essential in all types of sludge disposal methods. The thin film sludge dryer can be applied for municipal sludge, industrial sludge and chemical sludge drying.

Chemical Sludge Drying

Since chemical sludge components is very complex, it is very harmful to landfill. It must be dry before further treatment. Due to its complicated contents, it is very hard to dry completely. This rotary drum dryer is specially designed for such sticky chemical sludge. According different viscousity and moisture contents, it can use double-helix, triple-helix rotary harrow type to make sludge ...

Sewage Sludge

Nov 27, 2017· After the sludge component has been separated from the water fraction, it is dried and pelletized. The drying is energy intensive since producing 1 t of sewage sludge pellets requires 20 t of sewage sludge. The CV of dry sewage sludge is highly variable, with an average of 12 MJ kg −1. As a waste product, this falls under the control of the ...

Sludge thermal dryer

After decades of experience in manufacturing and operation of Thermal Dryers for any type of sludge, Pieralisi has the technology to minimize or even solve the sludge disposal problem Keywords: dryer, Primary treatment sludge Biological sludge Physical-chemical sludge Agro-industrial residues Created Date: 9/1/2010 9:34:21 AM

Thin Film Sludge Drying Technology – KWI International Group

Thin Film Sludge Drying Technology The drying process is essential in all types of sludge disposal methods. The thin film sludge dryer can be applied for municipal sludge, industrial sludge and chemical sludge drying. It can be combined with incineration, landfill and other technologies to meet the waste reduction as well as other resource requirements surrounding waste management. Technology ...

Solids Drying: Basics and Applications

Apr 01, 2014· Spray dryers are the most widely used in chemical, dairy, agrochemical, ceramic and pharmaceutical industries. Spray dryer. The spray-drying process can be divided into four sections: atomization of the fluid, mixing of the droplets, drying, and, removal and collection of the dry …

Chemical Sludge Treatment

Drying temperature: 40 degree centigrade to 75 degree centigrade Applications: It is applied to me tallurgy, drying, chemistry, building materials, refractory materials, papermaking sludge and other industries. Materials: solid content is more than 30% Product introduction: petrochemical sludge dryer is developed by Zhengzhou taida.Petrochemical sludge dryer adopts dehumidifying heat pump ...

Chemical Sludge Dryer,Textile Sludge Drying Equipment,Mud ...

chemical sludge dryer,textile sludge drying equpment,mud drying machine . product description. Introduction. Paddle dryer is an indirect heating-transferring drying machine,it is suitable to dry good stable materials such as paste,powder and granule.

Drying technologies for sewage sludge

Fluidized bed dryers for drying dewatered sewage sludge operate in a closed inert gas loop. The entire heat required to evapo - rate the water is fed to the dryer via heat exchangers, i.e. without any direct contact between the heat transfer medium and the product. The dewatered sewage sludge is pumped directly to the fluidized bed dryer ...

Watterson Technology Sdn Bhd

Watterson's OKADA Sludge Dryer is an energy efficient dryer which uses refrigerant heat pump technology to generate Hot Dry Air to extract moisture from sludge and products. It is design to have a consistent area of drying and have a high thermal efficiency.


sludge from wastewater treatment plants) as well as in production processes of industries, such as chemical, pharmaceutical, food processing and minerals processing. In thermal drying process, the final product is stabilized in a dry granular form that simplifies the storage, delivery, use or disposal.


Chemical Sludge Drying. Since chemical sludge components is very complex, it is very harmful to landfill. It must be dry before further treatment. Due to its complicated contents, it is very hard to dry completely. This rotary drum dryer is specially designed for such sticky chemical sludge. According different ... Read More « ‹

Biosolids/Sludge Dryer | Komline

The K-S Paddle Sludge Dryer is indirectly heated using steam or circulated thermal fluid (hot oil). High-energy efficiencies and low off-gas volumes are characteristics of a K-S Drying System. The K-S Paddle Sludge Dryer is an indirect heat transfer device that utilizes mechanical agitation to enhance contact with the product being dried.

Sludge: Characteristics and Quantity | Waste Management

Similarly the chemical-precipitation sludge may also be about 20 m 3 per million litres of sewage flow. ... then the solids will be (100-m)% by weight (dry basis). Hence in a given sludge if water or moisture content varies from m 1 % to m 2 % then the percentage of solids will vary from (100 – …

Sewage sludge

Sewage sludge is the residual, semi-solid material that is produced as a by-product during sewage treatment of industrial or municipal wastewater. The term "septage" also refers to sludge from simple wastewater treatment but is connected to simple on-site sanitation systems, such as septic tanks.When fresh sewage or wastewater enters a primary settling tank, approximately 50% of the suspended ...

Challenges of Drying Sticky Wastewater Sludge

Sep 01, 2014· The negative effects of the sticky phase on dewatering and drying installations include, but are not limited to, higher torque requirements in both decanter centrifuges [10, 15, 16] and sludge paddle dryers [17–19], and sludge buildup on dryer surfaces [20, 21], …

Sludge Microwave Drying Equipment

10 screw conveyor, 20 sludge microwave dryer, 21 sludge shaping machine, 22 conveyor belt, 24 waveguide tube, 30 sludge, 31 microwave generator, 40 sludge collection vehicle, 50 dust collection unit, 51 cyclone Dust collector, 52 rotary dust discharge, 53 exhaust fan, 60 spray dust collector, 61 sprayer, 62 washing liquid pump, 63 sink

Sludge Dryers | SUEZ

Heliantis* Solar Dryer – transforms any type of dewatered sludge (15% minimum dry content) into a dry, granulated product with a dry-solids content that can be adjusted from 35% to 75%. Using the sun as the main energy source, the sludge is dried in a greenhouse and a scarifying machine breaks up the sludge into carbon-neutral and odorless ...

Chemical Sludge Drying Pilot Scale Test

May 08, 2016· Sludge dryer Recycling heat is utilized to remove odor and dry sludge. The burned air for removing odor can heat the raw materials indirectly, on the …


Kenki is a sludge dryer based on the unique design of self-cleaning double screw conveyors that guarantees the effective process of moving the feedstock. The dryer is specially designed for continuous drying of pasty and sticky materials.

KENKI DRYER|Sludge dryer,To dry sticky materials

Sludge and organic material / sludge dryer, slurry dryer, recycling dryer. First, what is "sludge"? In brief, it is a general term for muddy materials and has very wide scope.It is divided into organic sludge and inorganic sludge regarding to its chemical property.Sludge is derived from wastewater treatment, sewage treatment, various kind of plants and construction sites, and it is ...

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